# AudioNotes vs QRCode ScanStudio

The clearest difference is in-app purchases: AudioNotes at none against QRCode ScanStudio's 3. AudioNotes also leads on iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. QRCode ScanStudio sells 3 in-app purchases, starting at $9.99 per 7 days. AudioNotes asks for nothing beyond the download.

## The numbers

| Metric | AudioNotes | QRCode ScanStudio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qrcode-scanstudio-pdf-lab/id6759906764/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 weeks |
| Monetization | — | Subscription |
| Size | 10 MB | 32 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Core Security](https://appshunter.io/developer/1780290901) | [阳 李](https://appshunter.io/developer/1784616893) |

## What reviewers say

### AudioNotes

[App page](https://appshunter.io/ios/app/audionotescapture-and-record/id6445913640)

**Features:** macOS Compatibility

**In-app purchases:** none


### QRCode ScanStudio

[App page](https://appshunter.io/ios/app/qrcode-scanstudio-pdf-lab/id6759906764)

This app is a comprehensive workspace for managing machine-readable content. It allows users to scan, decode, generate, and organize QR codes and barcodes, and also convert documents to PDF. It offers advanced scanning features and structured data parsing for various payload types.

**Highlights:** Live camera scanning with advanced controls, Extract codes from still images, Parse structured data from payloads, Generate QR codes and barcodes, Convert documents to PDF, Searchable local library for organization

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Membership | $9.99 | per 7 days |
| VIP Membership | $39.99 | per year |
| VIP Membership | $49.99 | one-time |


## Frequently asked questions

### Is AudioNotes free?

AudioNotes is free to download, with no in-app purchases.

### Is QRCode ScanStudio free?

QRCode ScanStudio is free to download, with in-app purchases available.

### Do AudioNotes or QRCode ScanStudio have ads?

Neither AudioNotes nor QRCode ScanStudio shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*